Sep 04 22:03:25.574 INFO checking cargo-sym-0.0.6 against master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c for pr-53893
Sep 04 22:03:25.574 INFO running: cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets
Sep 04 22:03:25.574 INFO running `"docker" "create" "-v" "/home/ec2-user/crater/./work/local/test-source/worker-3/pr-53893/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/source:ro,Z" "-v" "/home/ec2-user/crater/./work/local/target-dirs/pr-53893/worker-3/master#28bcffead74d5e17c6cb1f7de432e37f93a6b50c:/target:rw,Z" "-v" "/home/ec2-user/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/home/ec2-user/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=500" "-e" "CMD=cargo +28bcffead74d5e17c6cb1f7de432e37f93a6b50c-alt check --frozen --all --all-targets" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-m" "2G" "crater"`
Sep 04 22:03:25.786 INFO blam! 737ba6be273aadd8de3c3dc5973e80b893e9f42be57a1a477e1cc7cce578a82d
Sep 04 22:03:25.788 INFO running `"docker" "start" "-a" "737ba6be273aadd8de3c3dc5973e80b893e9f42be57a1a477e1cc7cce578a82d"`
Sep 04 22:03:26.768 INFO kablam!     Checking scroll v0.3.0
Sep 04 22:03:26.783 INFO kablam!    Compiling capstone-sys v0.2.0
Sep 04 22:03:26.783 INFO kablam!    Compiling scroll_derive v0.3.0
Sep 04 22:03:54.379 INFO kablam!     Checking goblin v0.0.8
Sep 04 22:03:57.030 INFO kablam!     Checking capstone3 v0.1.0
Sep 04 22:04:01.202 INFO kablam!     Checking cargo-sym v0.0.6 (file:///source)
Sep 04 22:04:03.651 INFO kablam! warning: variable does not need to be mutable
Sep 04 22:04:03.651 INFO kablam!   --> src/main.rs:67:13
Sep 04 22:04:03.651 INFO kablam!    |
Sep 04 22:04:03.651 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 04 22:04:03.651 INFO kablam!    |             ----^^^^^^^^^^
Sep 04 22:04:03.651 INFO kablam!    |             |
Sep 04 22:04:03.651 INFO kablam!    |             help: remove this `mut`
Sep 04 22:04:03.652 INFO kablam!    |
Sep 04 22:04:03.652 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 22:04:03.652 INFO kablam! 
Sep 04 22:04:03.728 INFO kablam! warning: variable does not need to be mutable
Sep 04 22:04:03.728 INFO kablam!    --> src/main.rs:404:9
Sep 04 22:04:03.728 INFO kablam!     |
Sep 04 22:04:03.728 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 04 22:04:03.728 INFO kablam!     |         ----^^^^^
Sep 04 22:04:03.728 INFO kablam!     |         |
Sep 04 22:04:03.728 INFO kablam!     |         help: remove this `mut`
Sep 04 22:04:03.728 INFO kablam! 
Sep 04 22:04:04.133 INFO kablam! warning: variable does not need to be mutable
Sep 04 22:04:04.133 INFO kablam!   --> src/main.rs:67:13
Sep 04 22:04:04.133 INFO kablam!    |
Sep 04 22:04:04.133 INFO kablam! 67 |         let mut hex_buffer = &mut stack_buffer[..column_width * NCOLUMNS];
Sep 04 22:04:04.134 INFO kablam!    |             ----^^^^^^^^^^
Sep 04 22:04:04.134 INFO kablam!    |             |
Sep 04 22:04:04.134 INFO kablam!    |             help: remove this `mut`
Sep 04 22:04:04.134 INFO kablam!    |
Sep 04 22:04:04.134 INFO kablam!    = note: #[warn(unused_mut)] on by default
Sep 04 22:04:04.134 INFO kablam! 
Sep 04 22:04:04.193 INFO kablam! warning: variable does not need to be mutable
Sep 04 22:04:04.193 INFO kablam!    --> src/main.rs:404:9
Sep 04 22:04:04.193 INFO kablam!     |
Sep 04 22:04:04.193 INFO kablam! 404 |     let mut bytes = &mut Cursor::new(&buffer);
Sep 04 22:04:04.193 INFO kablam!     |         ----^^^^^
Sep 04 22:04:04.193 INFO kablam!     |         |
Sep 04 22:04:04.193 INFO kablam!     |         help: remove this `mut`
Sep 04 22:04:04.193 INFO kablam! 
Sep 04 22:04:04.301 INFO kablam!     Finished dev [unoptimized + debuginfo] target(s) in 37.66s
Sep 04 22:04:04.309 INFO kablam! su: No module specific data is present
Sep 04 22:04:04.777 INFO running `"docker" "rm" "-f" "737ba6be273aadd8de3c3dc5973e80b893e9f42be57a1a477e1cc7cce578a82d"`
Sep 04 22:04:04.912 INFO blam! 737ba6be273aadd8de3c3dc5973e80b893e9f42be57a1a477e1cc7cce578a82d